ZA814869B - Mine support grop - Google Patents
Mine support gropInfo
- Publication number
- ZA814869B ZA814869B ZA814869A ZA814869A ZA814869B ZA 814869 B ZA814869 B ZA 814869B ZA 814869 A ZA814869 A ZA 814869A ZA 814869 A ZA814869 A ZA 814869A ZA 814869 B ZA814869 B ZA 814869B
- Authority
- ZA
- South Africa
- Prior art keywords
- grop
- mine support
- mine
- support
- support grop
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA814869A ZA814869B (en) | 1980-07-22 | 1981-07-16 | Mine support grop |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA804405 | 1980-07-22 | ||
ZA814869A ZA814869B (en) | 1980-07-22 | 1981-07-16 | Mine support grop |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA814869B true ZA814869B (en) | 1982-07-28 |
Family
ID=27132343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA814869A ZA814869B (en) | 1980-07-22 | 1981-07-16 | Mine support grop |
Country Status (1)
Country | Link |
---|---|
ZA (1) | ZA814869B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9611738B2 (en) | 2014-08-27 | 2017-04-04 | Burrell Mining Products, Inc. | Ventilated mine roof support |
US9903203B2 (en) | 2014-08-27 | 2018-02-27 | Burrell Mining Products, Inc. | Ventilated mine roof support |
-
1981
- 1981-07-16 ZA ZA814869A patent/ZA814869B/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9611738B2 (en) | 2014-08-27 | 2017-04-04 | Burrell Mining Products, Inc. | Ventilated mine roof support |
US9903203B2 (en) | 2014-08-27 | 2018-02-27 | Burrell Mining Products, Inc. | Ventilated mine roof support |
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